Perhaps you should try some spelling variations:
cang thang » cong thanh, dang thanh
thong cong » trong cong, tong cong, thong thong
theo chuc » theo chu, tho chu, treo chu
cong tinh » cong trinh, cong vinh, long tinh
thang va » hang va, trang va, thong va
va thong » va thuong, va phuong, he thong
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - cang thang va thong cong tinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - cang thang va thong cong tinh toan ban*.